Some 2021 Cadillac Escalade and Escalade ESV vehicles may fail to comply to the Federal Motor Vehicle Safety Standards (FMVSS) for controls and displays of the occupant crash protection system.

According to the defect report, the front passenger seat belt and airbag status lights on the overhead console could be unknowingly set to night mode, making them not visible to vehicle occupants.  The body control module (BCM) software in these vehicles may inadvertently set the “night mode” in the daytime when the remote start is used or when the vehicle is turned off and re-started without opening the door for ten minutes.  If night mode is active during the daytime the driver and front passenger may not notice the warning that the seat belt is unbuckled or that the airbag is deactivated.  This problem can increase the risk of injury during a crash.

General Motors will be notifying owners of affected vehicles beginning in February.  Dealers will correct the problem by updating the BCM software.  GM’s number for this recall is N202319980 and the NHTSA campaign number is 20V-790.

General Motors have announced that a defect affecting vehicles safety exists in certain 2018 GMC Terrain vehicles, and they will be asking owners to return to their dealerships to have the problem repaired.

According to the defect report, the sensing diagnostic module (SDM) used to deploy the airbags during a crash, may not power down correctly when the vehicle is powered off. If this happens, the SDM could become inoperative, and when the vehicle is started the airbags may not deploy in the event of a crash. Drivers will be alerted of a problem through an illuminated airbag warning lamp, a “service restraint system” message in the main display and an audible warning chime will sound.

GM will notify owners, and dealers will reprogram the SDM with updated software. Owners may contact GMC customer service at 1-800-462-8782. GM’s number for this recall is 18179 and the NHTSA campaign number is 18V-340.